908 	struct sched_domain *sibling;  in build_balance_mask()  local
914 		sibling = *per_cpu_ptr(sdd->sd, i);  in build_balance_mask()
921 		if (!sibling->child)  in build_balance_mask()
925 		if (!cpumask_equal(sg_span, sched_domain_span(sibling->child)))  in build_balance_mask()
993 find_descended_sibling(struct sched_domain *sd, struct sched_domain *sibling)  in find_descended_sibling()  argument
999 	while (sibling->child &&  in find_descended_sibling()
1000 	       !cpumask_subset(sched_domain_span(sibling->child),  in find_descended_sibling()
1002 		sibling = sibling->child;  in find_descended_sibling()
1009 	while (sibling->child &&  in find_descended_sibling()
1010 	       cpumask_equal(sched_domain_span(sibling->child),  in find_descended_sibling()
1011 			     sched_domain_span(sibling)))  in find_descended_sibling()
1012 		sibling = sibling->child;  in find_descended_sibling()
1014 	return sibling;  in find_descended_sibling()
1024 	struct sched_domain *sibling;  in build_overlap_sched_groups()  local
1035 		sibling = *per_cpu_ptr(sdd->sd, i);  in build_overlap_sched_groups()
1047 		if (!cpumask_test_cpu(i, sched_domain_span(sibling)))  in build_overlap_sched_groups()
1081 		if (sibling->child &&  in build_overlap_sched_groups()
1082 		    !cpumask_subset(sched_domain_span(sibling->child), span))  in build_overlap_sched_groups()
1083 			sibling = find_descended_sibling(sd, sibling);  in build_overlap_sched_groups()
1085 		sg = build_group_from_child_sched_domain(sibling, cpu);  in build_overlap_sched_groups()
1092 		init_overlap_sched_group(sibling, sg);  in build_overlap_sched_groups()